build method
Builds.
The implementation of this method will be generated for you by the built_value generator.
Implementation
@override
_$Promo build() {
final _$result = _$v ??
new _$Promo._(
title:
BuiltValueNullFieldError.checkNotNull(title, 'Promo', 'title'),
imageUrl: BuiltValueNullFieldError.checkNotNull(
imageUrl, 'Promo', 'imageUrl'),
videoUrl: BuiltValueNullFieldError.checkNotNull(
videoUrl, 'Promo', 'videoUrl'));
replace(_$result);
return _$result;
}